Poa Sana, Inc.

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
User input device for a computer system
- Patent number 6,351,260
- Issue date Feb 26, 2002
- Poa Sana, Inc.
- David S. Graham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Position digitizer waveguide array with integrated collimating optics
- Patent number 6,181,842
- Issue date Jan 30, 2001
- Poa Sana, Inc.
- Daniel A. Francis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
User input device for a computer system
- Patent number 5,914,709
- Issue date Jun 22, 1999
- Poa Sana, LLC
- David S. Graham
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for a data input device using a light lamina s...
- Publication number 20040201579
- Publication date Oct 14, 2004
- Poa Sana, Inc., A California Corporation
- David S. Graham
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks